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Gnome-Rhône Mistral Major
The Gnome-Rhône 14K ''Mistral Major'' was a 14-cylinder, two-row, air-cooled radial engine. It was Gnome-Rhône's major aircraft engine prior to World War II, and matured into a highly sought-after design that would see licensed production throughout Europe and Japan. Thousands of Mistral Major engines were produced, used on a wide variety of aircraft. Design and development In 1922 Gnome-Rhône purchased a license for the highly successful nine-cylinder single-row Bristol Jupiter radial engine and produced it until about 1930, alongside the smaller five-cylinder Bristol Titan. Starting in 1926, however, they used the basic design of the Titan to produce a family of new single-row radial engines, the so-called "K series". With increasing numbers of cylinders, these started with the 5K Titan, followed by the 7K Titan Major and 9K Mistral. By 1930, 6,000 of these engines had been delivered. However, the aircraft industry at that time was rapidly evolving and producing much la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Aircraft Engines
Walter Aircraft Engines is an aircraft engine manufacturer and former automotive manufacturer. Its notable products include the M601 turboprop. The company is based in Prague, Czech Republic. It has been a subsidiary of GE Aerospace since July 2008. History Josef Walter founded the company in 1911 to make motorcycles and motor tricycles. It started to make automobiles in 1913: initially its own models, and later the Fiat 508, 514, 522 and 524 under licence. By 1926 Walter was Czechoslovakia's fourth-largest car maker by sales volume. In 1929 it still held fourth place, and production peaked at 1,498 cars for the year. By 1932 Walter production had slumped to 217 cars for the year. The figure recovered to 474 in 1933, but fell again to 102 in 1936 and to only 13 in 1937. Walter ceased car production in 1954. From the early 1920s Walter also manufactured BMW aircraft engines under license, as well as its own family of air-cooled radial piston engines. In the 1930s Walter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aero A
Aero is a Greek prefix relating to flight and air. In British English, it is used as an adjective related to flight (e.g., as a shortened substitute for aeroplane). Aero, Ærø, or Aeros may refer to: Aeronautics Airlines and companies * Aero (American airline), an American airline operating public charter flights * Aero (Polish airline), a Polish airline founded in 1925 which later was merged into LOT * Aero Airlines, an Estonian airline owned by Finnair * Aero Commander, formerly known as Aero, a division of Rockwell International * Aero Cóndor, an airline based in Lima, Peru * Aero Contractors (Nigeria), a scheduled airline from Nigeria * Aero Contractors (United States), private charter company based in Smithfield, North Carolina * Aero O/Y, former name of Finnair * Aero Vodochody, a Czech aircraft manufacturer founded in 1919 * Aerocondor, Portuguese airline * Aeroflot, the flag carrier of the Russian Federation * Aerolíneas Argentinas, the flag carrier airline of Argentina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amiot 143
The Amiot 143 (sometimes written as 143M or 143 M.5) was a 1930s France, French 5-seat ''Multiplace de Combat'' (M.5) designed to meet 1928 specifications for a monoplane capable of bomber, day and night bombing, long-range Aerial reconnaissance, reconnaissance and bomber escort. Design and development Avions Amiot, Amiot received an order for two prototype Amiot 140s, to be evaluated against the competing Bleriot 137, Breguet 410 and SPCA 30.''Air International'' December 1988, p. 306. The Amiot 140 was a high-winged Cantilever#Aircraft, cantilever monoplane of all-metal construction, with a fixed tail wheel undercarriage. The pilot sat in an open cockpit, with positions for gunners in the nose and dorsal positions. A glazed gondola under the forward fuselage carried a Bombardier (air force), bombardier/gunner, ensuring that the gunners had a clear field of fire all around the aircraft.''Flight'' 12 December 1930, pp. 1434–1436. The Amiot was intended to be powered by two Lor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky M-88
The Tumansky M-88 was an air-cooled radial engine for aircraft developed in the Soviet Union shortly before World War II. Design and development The M-88 was designed to address the shortcomings of the Tumansky M-87. The improvements incorporated in the M-88 were a strengthened crankcase, crankshaft, connecting rods, waffle ribbing at the piston bottom and a two speed geared centrifugal supercharger. The M-88 retained the same bore/stroke and displacement as the M-87 while increasing power to 1,000-1,150 hp. Design work began in 1937 and by 1939 the first prototypes were being flight tested in the Polikarpov I-180 fighter prototypes. At first the M-88 was not a success, but the designers persisted and the M-88 was made into a reliable and widely produced engine. There were a number of different variants with the most numerous being the M-88B, of which 10,585 were produced at Zaporozhye and Omsk. The M-88B solved most of the mechanical failures associated with the M-8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky M-87
The Tumansky M-87 was a Soviet air-cooled aircraft radial engine that was developed in the late 1930s. It was a development of their licensed Gnome-Rhone 14K engines that started with the M-85. Development In 1934, USSR licensed the French Gnome-Rhone 14K aircraft engine producing 800 hp (595 kW), which entered production as the M-85. The engine was subsequently modified to M-86 which produced 960 hp (715 kW) at takeoff thanks to increased supercharging and a higher compression ratio. The M-87 was created to further increase the power output. Cylinders and pistons were revised to increase the compression ratio and the supercharger was redesigned. The resulting engine had better high-altitude performance and entered production in 1938. However, the engine proved unreliable and suffered from failure of gears in the reduction gearbox. Later the M-88 was designed to address the shortcomings of the M-87. At first the M-88 was not a success, but the designer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky
Sergei Konstantinovich Tumansky (; – 9 September 1973) was a designer of Soviet aircraft engines and the chief designer in the Tumansky Design Bureau, OKB-300. He worked in TsIAM (1931–38 and in 1940), and at the aircraft-engine plant N 29, in Zaporozhye. He also worked as a substitute main designer in OKB A.A. Mikulin beginning in 1943. Biography Sergei Tumansky was born in Minsk, the Russian Empire, on May 21, 1901 and died, at age 73, in Moscow, the Soviet Union, on September 9, 1973. He studied at the Vladimir school until joining the Red Army in 1918 where he took part in air operations on both fronts. In 1919 Sergey graduated from radio engineering school and served as a technician at the Petrogradskaya Military Technical School starting in 1921. 1927 saw Tumansky enter the Zhukovsky Air Force Engineering Academy where he worked with other engineers (Ponomarev, Fedorov, & Zenichkin) to develop the Tufsen aircraft engine, for which they were awarded the first place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piaggio P
Piaggio Group () is an Italian motor vehicle manufacturer, which produces a range of two-wheeled motor vehicles and compact commercial vehicles under five brands: Piaggio, Vespa, Aprilia, Moto Guzzi and Derbi. Its corporate headquarters are located in Pontedera, Italy. The company was founded by Rinaldo Piaggio in 1884, initially producing locomotives and railway carriages. Piaggio Group's subsidiaries employ a total of 7,053 employees and produced a total of 519,700 vehicles in 2014. The manufacturer has six research-and-development centres and operates in over 50 countries. History In 1882, Enrico Piaggio purchased land in Sestri Ponente (Genoa) to set up a timber yard. Two years later, in 1884, his 20-year-old son, Rinaldo Piaggio (1864–1938), founded Piaggio & C. The company initially built locomotives and railway carriages. In 1917, towards the end of World War I, Rinaldo Piaggio turned to the military sector: The company started to produce MAS anti-submarine moto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IAR K14
The IAR K14 was a Romanian 14-cylinder radial engine, radial aircraft engine. The IAR K14 was a licensed derivative of the French Gnome-Rhône 14K Mistral Major produced in Romania.Gunston 1989, Variants ;IAR K14-I 40: ;IAR K14-I C32: 693 kW (930 hp) engine. 44 for PZL P.24, IAR P.24E ;IAR K14-II C32: 649 kW (870 hp) engine. 50 built for IAR 37, 1 built for IAR 80 prototype ;IAR K14-II D32: ;IAR K14-III C36:690 kW (930 hp) engine. 20 built for IAR 80, 95 built for IAR 37 ;IAR K14-IV C32: 716 kW (960 hp) engine. 30 built for IAR 80, 160 built for IAR 39, 2 built for IAR 47 prototypes ;IAR K14-IV C32 1000A: 764 kW (1025 hp) engine. 430 built for IAR 80, IAR 81 Applications *Industria Aeronautică Română PZL P.24, IAR P.24E *Industria Aeronautică Română IAR 37 *Industria Aeronautică Română IAR 39 *Industria Aeronautică Română IAR 47 *Industria Aeronautică Română IAR 80 *Industria Aeronautică Română IAR 81 *IAR 79 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IAM K14
IAM or Iam may refer to: Arts and media * IAM (band), a French hip hop group from Marseille that formed in 1989 * I Am (American band), often styled I AM, an American rock band * ''Intellectual Asset Management'', an intellectual-property magazine * IAM.BMEzine, a blogging website for members of ''BMEzine'' Organizations * Maroc Telecom (Arabic transliteration: ''Ittisalat Al Maghrib''), the main telecommunication company in Morocco * International Association of Machinists and Aerospace Workers, a North American labor union * Institute of Advanced Motorists, former name of IAM RoadSmart, a UK charity for improving motorist standards * Institute of Asset Management, a UK-based professional body for asset managers * International Association of Memory, a governing body of international memory competitions * International Assistance Mission, an NGO working in Afghanistan since 1966 * RAF Institute of Aviation Medicine, a British Royal Air Force aviation medicine research unit between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvis Pelides
The Alvis Pelides was an unflown British air-cooled radial aero engine first developed in 1936. The Pelides Major was a projected but unbuilt development as were the Alcides, Alcides Major and the Maeonides Major, the Alvis aircraft engine range taking their names from Greek mythology. Design and development The Pelides was the first aero engine of Alvis design; the company had previously only built the French Gnome-Rhône Mistral Major under license. With the two companies working closely together the 14 cylinder radial layout of this engine retained metric dimensions but substituted metric screw threads with British fasteners such as BSF and Whitworth. Material specifications were different as were the detail design of internal parts such as the crankpin. The Pelides passed a 50-hour Air Ministry type test in 1937 where it produced 1,065 hp (794 kW) but no aircraft application was found and only 15 engines were built. The onset of the Second World War caused the aband ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
